<template>
	<h-chart-container :options="options"></h-chart-container>
</template>

<script lang="ts">
import { defineComponent, ref, Ref } from 'vue';
import * as echarts from 'echarts';

import HChartContainer from './HChartContainer.vue';

export default defineComponent({
	name: 'HScatterChart',

	components: {
		HChartContainer,
	},

	setup() {
		const data = [
			[
				[28604, 77, 17096869, 'Australia', 1990],
				[31163, 77.4, 27662440, 'Canada', 1990],
				[1516, 68, 1154605773, 'China', 1990],
				[13670, 74.7, 10582082, 'Cuba', 1990],
				[28599, 75, 4986705, 'Finland', 1990],
				[29476, 77.1, 56943299, 'France', 1990],
				[31476, 75.4, 78958237, 'Germany', 1990],
				[28666, 78.1, 254830, 'Iceland', 1990],
				[1777, 57.7, 870601776, 'India', 1990],
				[29550, 79.1, 122249285, 'Japan', 1990],
				[2076, 67.9, 20194354, 'North Korea', 1990],
				[12087, 72, 42972254, 'South Korea', 1990],
				[24021, 75.4, 3397534, 'New Zealand', 1990],
				[43296, 76.8, 4240375, 'Norway', 1990],
				[10088, 70.8, 38195258, 'Poland', 1990],
				[19349, 69.6, 147568552, 'Russia', 1990],
				[10670, 67.3, 53994605, 'Turkey', 1990],
				[26424, 75.7, 57110117, 'United Kingdom', 1990],
				[37062, 75.4, 252847810, 'United States', 1990],
			],
			[
				[44056, 81.8, 23968973, 'Australia', 2015],
				[43294, 81.7, 35939927, 'Canada', 2015],
				[13334, 76.9, 1376048943, 'China', 2015],
				[21291, 78.5, 11389562, 'Cuba', 2015],
				[38923, 80.8, 5503457, 'Finland', 2015],
				[37599, 81.9, 64395345, 'France', 2015],
				[44053, 81.1, 80688545, 'Germany', 2015],
				[42182, 82.8, 329425, 'Iceland', 2015],
				[5903, 66.8, 1311050527, 'India', 2015],
				[36162, 83.5, 126573481, 'Japan', 2015],
				[1390, 71.4, 25155317, 'North Korea', 2015],
				[34644, 80.7, 50293439, 'South Korea', 2015],
				[34186, 80.6, 4528526, 'New Zealand', 2015],
				[64304, 81.6, 5210967, 'Norway', 2015],
				[24787, 77.3, 38611794, 'Poland', 2015],
				[23038, 73.13, 143456918, 'Russia', 2015],
				[19360, 76.5, 78665830, 'Turkey', 2015],
				[38225, 81.4, 64715810, 'United Kingdom', 2015],
				[53354, 79.1, 321773631, 'United States', 2015],
			],
		];

		const options = ref<echarts.EChartsCoreOption>({
			title: {
				text: '1990 与 2015 年各国家人均寿命与 GDP',
			},
			legend: {
				right: 10,
				data: ['1990', '2015'],
			},
			xAxis: {
				splitLine: {
					lineStyle: {
						type: 'dashed',
					},
				},
			},
			yAxis: {
				splitLine: {
					lineStyle: {
						type: 'dashed',
					},
				},
				scale: true,
			},
			series: [
				{
					name: '1990',
					data: data[0],
					type: 'scatter',
					symbolSize: (data: any) => Math.sqrt(data[2]) / 5e2,

					emphasis: {
						label: {
							show: true,
							formatter: (param: any) => param.data[3],
							position: 'top',
						},
					},
					itemStyle: {
						shadowBlur: 10,
						shadowColor: 'rgba(120, 36, 50, 0.5)',
						shadowOffsetY: 5,
						color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [
							{
								offset: 0,
								color: 'rgb(251, 118, 123)',
							},
							{
								offset: 1,
								color: 'rgb(204, 46, 72)',
							},
						]),
					},
				},
				{
					name: '2015',
					data: data[1],
					type: 'scatter',
					symbolSize: (data: any) => Math.sqrt(data[2]) / 5e2,
					emphasis: {
						label: {
							show: true,
							formatter: (param: any) => param.data[3],
							position: 'top',
						},
					},
					itemStyle: {
						shadowBlur: 10,
						shadowColor: 'rgba(25, 100, 150, 0.5)',
						shadowOffsetY: 5,
						color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [
							{
								offset: 0,
								color: 'rgb(129, 227, 238)',
							},
							{
								offset: 1,
								color: 'rgb(25, 183, 207)',
							},
						]),
					},
				},
			],
		}) as Ref<echarts.EChartsOption>;

		return {
			options,
		};
	},
});
</script>
